7k-11=3(k-1)

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Solution for 7k-11=3(k-1) equation:


Simplifying
7k + -11 = 3(k + -1)

Reorder the terms:
-11 + 7k = 3(k + -1)

Reorder the terms:
-11 + 7k = 3(-1 + k)
-11 + 7k = (-1 * 3 + k * 3)
-11 + 7k = (-3 + 3k)

Solving
-11 + 7k = -3 + 3k

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-3k' to each side of the equation.
-11 + 7k + -3k = -3 + 3k + -3k

Combine like terms: 7k + -3k = 4k
-11 + 4k = -3 + 3k + -3k

Combine like terms: 3k + -3k = 0
-11 + 4k = -3 + 0
-11 + 4k = -3

Add '11' to each side of the equation.
-11 + 11 + 4k = -3 + 11

Combine like terms: -11 + 11 = 0
0 + 4k = -3 + 11
4k = -3 + 11

Combine like terms: -3 + 11 = 8
4k = 8

Divide each side by '4'.
k = 2

Simplifying
k = 2

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